pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#74,434,437
← previous block
next block →
recent activity
Analyzing
Block #74,434,437
30 transactions · 21 stateful · 2026-05-14 01:07:57 UTC
Parallelism
80
/100
Blocked
43
%
Avg conflicts / tx
0.63
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,434,437
· 30 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0xcf7468f4
#2
0xcf7468f4
· blocks 2
#4
execute
#5
0x6a0520e5
#6
0x6a0520e5
#7
0x1ffa3c9b
· blocks 2
#9
0x71c4a7…77e3
#10
updatePrices
#11
updatePrices
#12
0x39435dac
· blocks 1
#13
get_block_hash_257335279069929
#14
0x1be2fb9c
#15
0x5bf9264c
· blocks 1
#17
updateDataFeedsValuesPartial
#18
updateDataFeedsValuesPartial
#19
setData
#20
0x0c7abd22
· blocks 4
#24
0x62be7533
#26
0x5339c59f
#28
0xed82b078
#3
0x0756e95c
· blocks 2
#16
0x5bf9264c
#21
0x0c7abd22
· blocks 3
#29
0x39435dac
#8
flash
#22
0x0c7abd22
· blocks 2
#23
0x0c7abd22
· blocks 1
#25
0x0c7abd22
· blocks 1
#27
0x5339c59f
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
7
w0
8
w2
12
w0
15
w0
16
w1
20
w0
21
w1
22
w2
23
w3
25
w4
27
w5
29
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x36741168…1763
0xd32edf…ff58
9 touches
10 conflicts
0xf91b744e…9117
0x754704…b603
6 touches
3 conflicts
0xce8bbe33…b72e
0x3bd359…433a
6 touches
3 conflicts
0xffe431af…8faa
0x065c9d…c394
6 touches
3 conflicts
0x6af306bb…2e81
0x3bd359…433a
6 touches
3 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
4 touches
1 conflict
0xadac4a86…c2bc
0x34b655…2a6f
4 touches
1 conflict
0xea02471d…1542
0x34b655…2a6f
4 touches
1 conflict
What's blocking what?
Click any transaction in the timeline or graph to see which storage slots forced it to wait, and which later transactions it blocked.
The bottleneck
Throughput-killer:
FastLane: FastLaneAuctionHandler
10 conflicts on slot
0x36741168c8…181763
Audit this contract →
← previous block
·
next block →
recent activity